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Cats please help

Discussion in 'Performance and Tuning' started by thomashun1, Nov 6, 2019.

  1. Nov 6, 2019 at 9:04 AM
    #1
    thomashun1

    thomashun1 [OP] New Member

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    I have a 2008 tundra crew max 5.7 an I have a check engine light on for the upper cats. Can I hollow them out and be fine? Thanks in advance this is my first tundra
     
  2. Nov 6, 2019 at 9:05 AM
    #2
    Tundra234

    Tundra234 New Member

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    Cats or O2 sensors?
     
  3. Nov 6, 2019 at 9:07 AM
    #3
    thomashun1

    thomashun1 [OP] New Member

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    P0240 bank 1 code for check engine light
     
  4. Nov 6, 2019 at 9:08 AM
    #4
    ramonortiz55

    ramonortiz55 I don't Even Own A Tundra

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  5. Nov 6, 2019 at 9:13 AM
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    801Tundra

    801Tundra New Member

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  6. Nov 6, 2019 at 9:16 AM
    #6
    thomashun1

    thomashun1 [OP] New Member

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    Could I order universal cats and replace them? I’m very new to the tundra world. Excuse me for being so green
     
  7. Nov 6, 2019 at 9:20 AM
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    801Tundra

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    Hard to know until its welded up if the computer will like the universal cats. Might as well just replace with an OE fit. Check RockAuto.com - they have options starting at $250. Also they are bolt in - no welding required.
     
    OR18TRD likes this.
  8. Nov 7, 2019 at 1:54 AM
    #8
    OR18TRD

    OR18TRD Pândâ Crüe I Know Super Secret Elite Member #1

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  9. Nov 11, 2019 at 8:48 AM
    #9
    dirtydeeds

    dirtydeeds New Member Vendor

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    more than I can list here
    If they’re not rattling then just install a spark plug anti foulers on the o2 sensor and the code will go away.

    if it rattles you could move the rear cat up to the front position.

    either way give a call with any questions.
    DirtyDeedsIndustries.com

    760-877-4234
     
    AZBoatHauler likes this.
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